Testing forge app license states

I’ve been attempting to get my forge app’s licencing related code following the docs

I’ve found that:

  1. I have to uninstall and re-install my app in order to make a change to the license info
  2. I am unable to use either the env var for tunnel or setting the variable to make a change to the license state.

Are the docs around this topic out of date, or am I doing something else wrong? There are a few scattered other topics in this forum, but nothing definitive that I could see.

Is there a way to be able to easily alter the context.license.active/context.license.isActive without re-installing the app?